ARENA PHARMACEUTICALS INC's ticker is ARNAXXXX and the CUSIP is 040047102. A total of 129 filers reported holding ARENA PHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 0.48 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $7,000 | 0.0% | 5,195 | +6.1% | 0.00% | – |
| Q4 2016 | $7,000 | -12.5% | 4,895 | 0.0% | 0.00% | – |
| Q3 2016 | $8,000 | +14.3% | 4,895 | +11.4% | 0.00% | – |
| Q2 2016 | $7,000 | -12.5% | 4,395 | 0.0% | 0.00% | – |
| Q1 2016 | $8,000 | +14.3% | 4,395 | +12.8% | 0.00% | – |
| Q4 2015 | $7,000 | -12.5% | 3,895 | -9.3% | 0.00% | – |
| Q3 2015 | $8,000 | -60.0% | 4,295 | 0.0% | 0.00% | – |
| Q2 2015 | $20,000 | -13.0% | 4,295 | -17.3% | 0.00% | – |
| Q1 2015 | $23,000 | +27.8% | 5,195 | -1.9% | 0.00% | – |
| Q4 2014 | $18,000 | -25.0% | 5,295 | -8.7% | 0.00% | -100.0% |
| Q3 2014 | $24,000 | -40.0% | 5,800 | -14.7% | 0.00% | 0.0% |
| Q2 2014 | $40,000 | -7.0% | 6,800 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $43,000 | -70.9% | 6,800 | -73.1% | 0.00% | -80.0% |
| Q4 2013 | $148,000 | +57.4% | 25,300 | +42.5% | 0.01% | +66.7% |
| Q3 2013 | $94,000 | -35.2% | 17,750 | -5.8% | 0.00% | -40.0% |
| Q2 2013 | $145,000 | – | 18,850 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SENZAR ASSET MANAGEMENT, LLC | 1,952,891 | $2,852,000 | 0.72% |
| Nine Chapters Capital Management LLC | 180,200 | $263,000 | 0.36% |
| Camber Capital Management LP | 4,250,000 | $6,205,000 | 0.25% |
| TFS CAPITAL LLC | 340,092 | $497,000 | 0.16% |
| ASCEND CAPITAL, LLC | 1,008,949 | $1,473,000 | 0.07% |
| Acrospire Investment Management LLC | 39,781 | $58,000 | 0.05% |
| OXFORD ASSET MANAGEMENT LLP | 1,081,912 | $1,580,000 | 0.04% |
| Jacobi Capital Management LLC | 35,000 | $49,000 | 0.02% |
| Renaissance Technologies | 8,479,445 | $12,380,000 | 0.02% |
| A.R.T. Advisors, LLC | 238,036 | $347,000 | 0.02% |